EN 
| Power capacity | 18KW |
| Height | 5U |
| Input Mode | Three-phase 380VAC |
| Output Voltage | 42 to 58VDC |
| Load breaker | LLVD: 80A/1P x 2, 63A/1P x 2, 32A/1P x 2；BLVD: 16A/1P x 2, 10A/1P x 2 |
| Efficiency | >96% |
| Rectifier Power | 3000W |
| Working Temperature | -40°C to +75°C (full load below 50°C) |
| Communication Port | LAN/RS485/CAN |
| Cooling Mode | FAN cooling |
WSDC48R300A is a 19-inch sub-rack power system with 5U height. It is optimized for the demanding power needs of wireless communications, enterprise and broadband access equipment. The power system can provide up to 18kW of output power. It has multiple ports for remote monitoring, loads, battery interfaces and functions like alarms, temperature compensation.
| Item | Specification | parameter |
|---|---|---|
| AC Distribution | Input Mode | Three-phase 380VAC |
| Input Capacity | 63A/3P breaker, N terminal | |
| Input Frequency | 45 to 65Hz | |
| Output Distribution | Output Voltage | 42 to 58VDC |
| Battery Breakers | 125A/1P x 2 | |
| AC Output Interface | 16A/1P breaker x 1, N terminal x 1 | |
| Load Breakers | LLVD: 80A/1P x 2, 63A/1P x 2, 32A/1P x 2；BLVD: 16A/1P x 2, 10A/1P x 2 | |
| Rectifier | Input Voltage | 90 to 300VAC(full load from 176VAC to 300VAC) |
| Efficiency | >96% | |
| Output Power | 3000W | |
| Working Temperature | -40°C to +75°C(full load below 50°C) | |
| Controller | Signal Input | 2 temp, 6 DI, 2 southbound RS485 |
| Alarm Output | 6 dry contacts | |
| Communication Port | LAN/RS485/CAN | |
| Display Mode | LCD | |
| System | Cooling Mode | FAN cooling |
| Cabling Mode | Front access | |
| Maintenance Mode | Front maintenance | |
| Environment | Operating Temperature | -40°C to 75°C |
| Storage Temperature | -40°C to 85°C | |
| Operating Humidity | 5% to 90% (non-condensing) | |
| Altitude | 2000m |
